Diagnostic Tests

Explore the risks and benefits of computed tomography (CT) scanning, also called computerized axial tomography (CAT) scanning, a medical imaging procedure that uses x-rays to show cross-sectional images of the body.

Cardiac computed tomography, or cardiac CT, is a painless test that uses an x-ray machine to take clear, detailed pictures of your heart. The publication links to more information, including what to expect before, during, and after cardiac CT.

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Page last updated:
Tuesday, March 31, 2015